There are many forex tips on the net, but the best, most succint gems of distilled forex trading wisdom are here.
Tip #6 Pyramid a winning position
As the market moves up and you have a long position, do not double it up. Instead, buy less and less currency units. In fact, did you know that pyramiding instructions appear on the back side of one-dollar bills? Add less and less on the way up. Keep an eye at the top. See for yourself here. Do not pyramid a losing position!